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The line (x)/(a)+(y)/(b)=1 touches the c...

The line `(x)/(a)+(y)/(b)=1` touches the curve `y=be^(-x//a)` at the point

A

`(-a,ab)`

B

`(a,(a)/(b))`

C

`(a,(b)/(a))`

D

`(0,b)`

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The correct Answer is:
D
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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